docs: def get_statistics(self, id_or_uri, port_name=''):
          """
          Gets the statistics from an interconnect.
  
          Args:
              id_or_uri:  Can be either the interconnect id or the interconnect uri.
              port_name (str): A specific port name of an interconnect.
  
          Returns:
               dict: The statistics for the interconnect that matches id.
          """
          uri = self._client.build_uri(id_or_uri) + "/statistics"
  
          if port_name:
              uri = uri + "/" + port_name
  
          return self._client.get(uri)